/*******************************************************************************
* KindEditor - WYSIWYG HTML Editor for Internet
* Copyright (C) 2006-2011 kindsoft.net
*
* @author Roddy <luolonghao@gmail.com>
* @site http://www.kindsoft.net/
* @licence http://www.kindsoft.net/license.php
*******************************************************************************/

KindEditor.plugin('insertfile', function (K) {
    var self = this, name = 'insertfile',
	allowFileManager = K.undef(self.allowFileManager, false),
	uploadJson = K.undef(self.uploadJson, self.basePath + 'php/upload_json.php'),
	lang = self.lang(name + '.');
    self.clickToolbar(name, function () {
        var html = [
		'<div style="padding:10px 20px;">',
		'<div class="ke-dialog-row">',
		'<label for="keUrl" style="width:60px;">' + lang.url + '</label>',
		'<input type="text" id="keUrl" name="url" class="ke-input-text" style="width:160px;" /> &nbsp;',
		'<input type="button" class="ke-upload-button" value="' + lang.upload + '" /> &nbsp;',
		'<span class="ke-button-common ke-button-outer">',
		'<input type="button" class="ke-button-common ke-button" name="viewServer" value="' + lang.viewServer + '" />',
		'</span>',
		'</div>',
        //title
		'<div class="ke-dialog-row">',
		'<label for="keTitle" style="width:60px;">' + lang.title + '</label>',
		'<input type="text" id="keTitle" class="ke-input-text" name="title" value="" style="width:160px;" /></div>',
		'</div>',
        //form end
		'</form>',
		'</div>'
		].join('');
        var dialog = self.createDialog({
            name: name,
            width: 450,
            height: 180,
            title: self.lang(name),
            body: html,
            yesBtn: {
                name: self.lang('yes'),
                click: function (e) {
                    var url = K.trim(urlBox.val()),
						title = titleBox.val();
                    if (url == 'http://' || K.invalidUrl(url)) {
                        alert(self.lang('invalidUrl'));
                        urlBox[0].focus();
                        return;
                    }
                    if (K.trim(title) === '') {
                        title = url;
                    }
                    var html = '<a href="' + url + '" data-ke-src="' + url + '" target="_blank">' + title + '</a>';
                    self.insertHtml(html);
                    uploadbutton.remove();
                    self.hideDialog().focus();
                }
            }
        }),
		div = dialog.div;

        var urlBox = K('[name="url"]', div),
			viewServerBtn = K('[name="viewServer"]', div),
			titleBox = K('[name="title"]', div);

        var uploadbutton = K.uploadbutton({
            button: K('.ke-upload-button', div)[0],
            fieldName: 'imgFile',
            url: K.addParam(uploadJson, 'dir=file'),
            afterUpload: function (data) {
                if (data.error === 0) {
                    var url = K.formatUrl(data.url, 'absolute');
                    urlBox.val(url);
                    titleBox.val(data.title);
                    if (self.afterUpload) {
                        self.afterUpload.call(self, url);
                    }
                    alert(self.lang('uploadSuccess'));
                } else {
                    alert(data.message);
                }
            }
        });
        uploadbutton.fileBox.change(function (e) {
            uploadbutton.submit();
        });
        if (allowFileManager) {
            viewServerBtn.click(function (e) {
                self.loadPlugin('filemanager', function () {
                    self.plugin.filemanagerDialog({
                        viewType: 'LIST',
                        dirName: 'file',
                        clickFn: function (url, title) {
                            if (self.dialogs.length > 1) {
                                K('[name="url"]', div).val(url);
                                self.hideDialog();
                            }
                        }
                    });
                });
            });
        } else {
            viewServerBtn.hide();
        }
        urlBox.val('http://');
        urlBox[0].focus();
        urlBox[0].select();
    });
});
